WINTERMUTE: Change all folder-names to lowercase.

10 files changed, 2442 insertions, 0 deletions

diff --git a/engines/wintermute/base/gfx/base_image.cpp b/engines/wintermute/base/gfx/base_image.cpp
new file mode 100644
index 0000000000..f1e27c9622
--- /dev/null
+++ b/engines/wintermute/base/gfx/base_image.cpp
@@ -0,0 +1,269 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#include "engines/wintermute/dcgf.h"

+#include "engines/wintermute/base/gfx/base_image.h"

+#include "engines/wintermute/base/BGame.h"

+#include "engines/wintermute/base/BFileManager.h"

+#include "engines/wintermute/graphics/transparentSurface.h"

+#include "engines/wintermute/utils/StringUtil.h"

+#include "graphics/decoders/png.h"

+#include "graphics/decoders/jpeg.h"

+#include "graphics/decoders/bmp.h"

+#include "graphics/surface.h"

+#include "engines/wintermute/graphics/tga.h"

+#include "common/textconsole.h"

+#include "common/stream.h"

+#include "common/system.h"

+

+namespace WinterMute {

+

+//////////////////////////////////////////////////////////////////////

+CBImage::CBImage(CBGame *inGame, FIBITMAP *bitmap): CBBase(inGame) {

+#if 0

+	_bitmap = bitmap;

+#endif

+	_bitmap = NULL;

+	_palette = NULL;

+	_surface = NULL;

+	_decoder = NULL;

+	_deletableSurface = NULL;

+}

+

+

+//////////////////////////////////////////////////////////////////////

+CBImage::~CBImage() {

+	/*  delete _bitmap; */

+	delete _decoder;

+	if (_deletableSurface) {

+		_deletableSurface->free();

+	}

+	delete _deletableSurface;

+#if 0

+	if (_bitmap) FreeImage_Unload(_bitmap);

+#endif

+}

+

+bool CBImage::loadFile(const Common::String &filename) {

+	_filename = filename;

+	_filename.toLowercase();

+	if (StringUtil::startsWith(filename, "savegame:", true)) {

+		_decoder = new Graphics::BitmapDecoder();

+	} else if (_filename.hasSuffix(".png")) {

+		_decoder = new Graphics::PNGDecoder();

+	} else if (_filename.hasSuffix(".bmp")) {

+		_decoder = new Graphics::BitmapDecoder();

+	} else if (_filename.hasSuffix(".tga")) {

+		_decoder = new WinterMute::TGA();

+	} else if (_filename.hasSuffix(".jpg")) {

+		_decoder = new Graphics::JPEGDecoder();

+	} else {

+		error("CBImage::loadFile : Unsupported fileformat %s", filename.c_str());

+	}

+	_filename = filename;

+	Common::SeekableReadStream *file = _gameRef->_fileManager->openFile(filename.c_str());

+	if (!file) return STATUS_FAILED;

+

+	_decoder->loadStream(*file);

+	_surface = _decoder->getSurface();

+	_palette = _decoder->getPalette();

+	_gameRef->_fileManager->closeFile(file);

+

+	return STATUS_OK;

+}

+

+byte CBImage::getAlphaAt(int x, int y) {

+	if (!_surface) return 0xFF;

+	uint32 color = *(uint32 *)_surface->getBasePtr(x, y);

+	byte r, g, b, a;

+	_surface->format.colorToARGB(color, a, r, g, b);

+	return a;

+}

+

+void CBImage::copyFrom(Graphics::Surface *surface) {

+	_surface = _deletableSurface = new Graphics::Surface();

+	_deletableSurface->copyFrom(*surface);

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBImage::saveBMPFile(const char *filename) {

+#if 0

+	if (!_bitmap) return STATUS_FAILED;

+

+	if (FreeImage_Save(FIF_BMP, _bitmap, filename)) return STATUS_OK;

+	else return STATUS_FAILED;

+#endif

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBImage::resize(int newWidth, int newHeight) {

+#if 0

+	if (!_bitmap) return STATUS_FAILED;

+

+	if (newWidth == 0) NewWidth = FreeImage_GetWidth(_bitmap);

+	if (newHeight == 0) NewHeight = FreeImage_GetHeight(_bitmap);

+

+

+	FIBITMAP *newImg = FreeImage_Rescale(_bitmap, NewWidth, NewHeight, FILTER_BILINEAR);

+	if (newImg) {

+		FreeImage_Unload(_bitmap);

+		_bitmap = newImg;

+		return STATUS_OK;

+	} else return STATUS_FAILED;

+#endif

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBImage::writeBMPToStream(Common::WriteStream *stream) {

+	if (!_surface) return false;

+

+	/* The following is just copied over and inverted to write-ops from the BMP-decoder */

+	stream->writeByte('B');

+	stream->writeByte('M');

+

+	/* Since we don't care during reads, we don't care during writes: */

+	/* uint32 fileSize = */

+	stream->writeUint32LE(54 + _surface->h * _surface->pitch);

+	/* uint16 res1 = */

+	stream->writeUint16LE(0);

+	/* uint16 res2 = */

+	stream->writeUint16LE(0);

+	const uint32 imageOffset = 54;

+	stream->writeUint32LE(imageOffset);

+

+	const uint32 infoSize = 40; /* Windows v3 BMP */

+	stream->writeUint32LE(infoSize);

+

+	uint32 width = _surface->w;

+	int32 height = _surface->h;

+	stream->writeUint32LE(width);

+	stream->writeUint32LE((uint32)height);

+

+	if (width == 0 || height == 0)

+		return false;

+

+	if (height < 0) {

+		warning("Right-side up bitmaps not supported");

+		return false;

+	}

+

+	/* uint16 planes = */ stream->writeUint16LE(1);

+	const uint16 bitsPerPixel = 24;

+	stream->writeUint16LE(bitsPerPixel);

+

+	const uint32 compression = 0;

+	stream->writeUint32LE(compression);

+

+	/* uint32 imageSize = */

+	stream->writeUint32LE(_surface->h * _surface->pitch);

+	/* uint32 pixelsPerMeterX = */

+	stream->writeUint32LE(0);

+	/* uint32 pixelsPerMeterY = */

+	stream->writeUint32LE(0);

+	const uint32 paletteColorCount = 0;

+	stream->writeUint32LE(paletteColorCount);

+	/* uint32 colorsImportant = */

+	stream->writeUint32LE(0);

+

+	// Start us at the beginning of the image (54 bytes in)

+	Graphics::PixelFormat format = Graphics::PixelFormat::createFormatCLUT8();

+

+	// BGRA for 24bpp

+	if (bitsPerPixel == 24)

+		format = Graphics::PixelFormat(4, 8, 8, 8, 8, 8, 16, 24, 0);

+

+	Graphics::Surface *surface = _surface->convertTo(format);

+

+	int srcPitch = width * (bitsPerPixel >> 3);

+	const int extraDataLength = (srcPitch % 4) ? 4 - (srcPitch % 4) : 0;

+

+	for (int32 i = height - 1; i >= 0; i--) {

+		for (uint32 j = 0; j < width; j++) {

+			byte b, g, r;

+			uint32 color = *(uint32 *)surface->getBasePtr(j, i);

+			surface->format.colorToRGB(color, r, g, b);

+			stream->writeByte(b);

+			stream->writeByte(g);

+			stream->writeByte(r);

+		}

+

+		for (int k = 0; k < extraDataLength; k++) {

+			stream->writeByte(0);

+		}

+	}

+	surface->free();

+	delete surface;

+	return true;

+

+	//*BufferSize = 0;

+#if 0

+	FIMEMORY *fiMem = FreeImage_OpenMemory();

+	FreeImage_SaveToMemory(FIF_PNG, _bitmap, fiMem);

+	uint32 size;

+	byte *data;

+	FreeImage_AcquireMemory(fiMem, &data, &size);

+

+

+	byte *Buffer = new byte[size];

+	memcpy(Buffer, data, size);

+

+	FreeImage_CloseMemory(fiMem);

+

+	if (BufferSize) *BufferSize = size;

+

+	return Buffer;

+#endif

+	return false;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBImage::copyFrom(CBImage *origImage, int newWidth, int newHeight) {

+#if 0

+	if (_bitmap) FreeImage_Unload(_bitmap);

+

+	if (NewWidth == 0) NewWidth = FreeImage_GetWidth(OrigImage->GetBitmap());

+	if (NewHeight == 0) NewHeight = FreeImage_GetHeight(OrigImage->GetBitmap());

+

+	_bitmap = FreeImage_Rescale(OrigImage->GetBitmap(), NewWidth, NewHeight, FILTER_BILINEAR);

+#endif

+	TransparentSurface temp(*origImage->_surface, false);

+	if (_deletableSurface) {

+		_deletableSurface->free();

+		delete _deletableSurface;

+		_deletableSurface = NULL;

+	}

+	_surface = _deletableSurface = temp.scale(newWidth, newHeight);

+	return STATUS_OK;

+}

+

+} // end of namespace WinterMute

diff --git a/engines/wintermute/base/gfx/base_image.h b/engines/wintermute/base/gfx/base_image.h
new file mode 100644
index 0000000000..646a9ddd2d
--- /dev/null
+++ b/engines/wintermute/base/gfx/base_image.h
@@ -0,0 +1,74 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#ifndef WINTERMUTE_BIMAGE_H

+#define WINTERMUTE_BIMAGE_H

+

+#include "engines/wintermute/base/BBase.h"

+#include "graphics/surface.h"

+#include "graphics/pixelformat.h"

+#include "graphics/decoders/image_decoder.h"

+#include "common/endian.h"

+#include "common/str.h"

+#include "common/stream.h"

+

+struct FIBITMAP;

+

+namespace WinterMute {

+class CBSurface;

+class CBImage: CBBase {

+

+public:

+	CBImage(CBGame *inGame, FIBITMAP *bitmap = NULL);

+	~CBImage();

+

+	bool loadFile(const Common::String &filename);

+	const Graphics::Surface *getSurface() const {

+		return _surface;

+	};

+	const byte *getPalette() const {

+		return _palette;

+	}

+	byte getAlphaAt(int x, int y);

+	bool writeBMPToStream(Common::WriteStream *stream);

+	bool resize(int newWidth, int newHeight);

+	bool saveBMPFile(const char *filename);

+	bool copyFrom(CBImage *origImage, int newWidth = 0, int newHeight = 0);

+	void copyFrom(Graphics::Surface *surface);

+private:

+	Common::String _filename;

+	Graphics::ImageDecoder *_decoder;

+	FIBITMAP *_bitmap;

+	const Graphics::Surface *_surface;

+	Graphics::Surface *_deletableSurface;

+	const byte *_palette;

+};

+

+} // end of namespace WinterMute

+

+#endif

diff --git a/engines/wintermute/base/gfx/base_renderer.cpp b/engines/wintermute/base/gfx/base_renderer.cpp
new file mode 100644
index 0000000000..010aca7141
--- /dev/null
+++ b/engines/wintermute/base/gfx/base_renderer.cpp
@@ -0,0 +1,257 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#include "engines/wintermute/dcgf.h"

+#include "engines/wintermute/base/BActiveRect.h"

+#include "engines/wintermute/base/gfx/base_renderer.h"

+#include "engines/wintermute/base/gfx/base_surface.h"

+#include "engines/wintermute/base/BSubFrame.h"

+#include "engines/wintermute/base/BRegion.h"

+#include "engines/wintermute/PlatformSDL.h"

+

+namespace WinterMute {

+

+//////////////////////////////////////////////////////////////////////

+CBRenderer::CBRenderer(CBGame *inGame): CBBase(inGame) {

+	_window = 0;

+	_clipperWindow = 0;

+	_active = false;

+	_ready = false;

+	_windowed = true;

+	_forceAlphaColor = 0x00;

+

+	_width = _height = _bPP = 0;

+	CBPlatform::setRectEmpty(&_monitorRect);

+

+	_realWidth = _realHeight = 0;

+	_drawOffsetX = _drawOffsetY = 0;

+}

+

+

+//////////////////////////////////////////////////////////////////////

+CBRenderer::~CBRenderer() {

+	deleteRectList();

+	unclipCursor();

+}

+

+

+//////////////////////////////////////////////////////////////////////

+void CBRenderer::initLoop() {

+	deleteRectList();

+}

+

+

+//////////////////////////////////////////////////////////////////////

+CBObject *CBRenderer::getObjectAt(int x, int y) {

+	Point32 point;

+	point.x = x;

+	point.y = y;

+

+	for (int i = _rectList.getSize() - 1; i >= 0; i--) {

+		if (CBPlatform::ptInRect(&_rectList[i]->_rect, point)) {

+			if (_rectList[i]->_precise) {

+				// frame

+				if (_rectList[i]->_frame) {

+					int xx = (int)((_rectList[i]->_frame->_rect.left + x - _rectList[i]->_rect.left + _rectList[i]->_offsetX) / (float)((float)_rectList[i]->_zoomX / (float)100));

+					int yy = (int)((_rectList[i]->_frame->_rect.top  + y - _rectList[i]->_rect.top  + _rectList[i]->_offsetY) / (float)((float)_rectList[i]->_zoomY / (float)100));

+

+					if (_rectList[i]->_frame->_mirrorX) {

+						int width = _rectList[i]->_frame->_rect.right - _rectList[i]->_frame->_rect.left;

+						xx = width - xx;

+					}

+

+					if (_rectList[i]->_frame->_mirrorY) {

+						int height = _rectList[i]->_frame->_rect.bottom - _rectList[i]->_frame->_rect.top;

+						yy = height - yy;

+					}

+

+					if (!_rectList[i]->_frame->_surface->isTransparentAt(xx, yy)) return _rectList[i]->_owner;

+				}

+				// region

+				else if (_rectList[i]->_region) {

+					if (_rectList[i]->_region->pointInRegion(x + _rectList[i]->_offsetX, y + _rectList[i]->_offsetY)) return _rectList[i]->_owner;

+				}

+			} else return _rectList[i]->_owner;

+		}

+	}

+

+	return (CBObject *)NULL;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+void CBRenderer::deleteRectList() {

+	for (int i = 0; i < _rectList.getSize(); i++) {

+		delete _rectList[i];

+	}

+	_rectList.removeAll();

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+//////////////////////////////////////////////////////////////////////

+bool CBRenderer::switchFullscreen() {

+	return STATUS_FAILED;

+}

+

+//////////////////////////////////////////////////////////////////////

+bool CBRenderer::flip() {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////

+bool CBRenderer::initRenderer(int width, int height, bool windowed) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////

+void CBRenderer::onWindowChange() {

+}

+

+

+//////////////////////////////////////////////////////////////////////

+bool CBRenderer::fill(byte r, byte g, byte b, Common::Rect *rect) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::windowedBlt() {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::setup2D(bool Force) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::setupLines() {

+	return STATUS_FAILED;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::drawLine(int x1, int y1, int x2, int y2, uint32 color) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::drawRect(int x1, int y1, int x2, int y2, uint32 color, int width) {

+	for (int i = 0; i < width; i++) {

+		drawLine(x1 + i, y1 + i, x2 - i,   y1 + i,   color); // up

+		drawLine(x1 + i, y2 - i, x2 - i + 1, y2 - i, color); // down

+

+		drawLine(x1 + i, y1 + i, x1 + i, y2 - i,   color); // left

+		drawLine(x2 - i, y1 + i, x2 - i, y2 - i + 1, color); // right

+	}

+	return STATUS_OK;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::fade(uint16 alpha) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::fadeToColor(uint32 color, Common::Rect *rect) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::setViewport(int left, int top, int right, int bottom) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::setScreenViewport() {

+	return setViewport(_drawOffsetX, _drawOffsetY, _width + _drawOffsetX, _height + _drawOffsetY);

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::setViewport(Rect32 *rect) {

+	return setViewport(rect->left + _drawOffsetX,

+	                   rect->top + _drawOffsetY,

+	                   rect->right + _drawOffsetX,

+	                   rect->bottom + _drawOffsetY);

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+CBImage *CBRenderer::takeScreenshot() {

+	return NULL;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::clipCursor() {

+	/*

+	if (!_windowed) {

+	    Rect32 rc;

+	    GetWindowRect(_window, &rc);

+

+	    // if "maintain aspect ratio" is in effect, lock mouse to visible area

+	    rc.left = _drawOffsetX;

+	    rc.top = _drawOffsetY;

+	    rc.right = rc.left + _width;

+	    rc.bottom = rc.top + _height;

+

+	    ::ClipCursor(&rc);

+	}

+	 */

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::unclipCursor() {

+	/*

+	if (!_windowed) ::ClipCursor(NULL);

+	*/

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderer::pointInViewport(Point32 *p) {

+	if (p->x < _drawOffsetX) return false;

+	if (p->y < _drawOffsetY) return false;

+	if (p->x > _drawOffsetX + _width) return false;

+	if (p->y > _drawOffsetY + _height) return false;

+

+	return true;

+}

+

+} // end of namespace WinterMute

diff --git a/engines/wintermute/base/gfx/base_renderer.h b/engines/wintermute/base/gfx/base_renderer.h
new file mode 100644
index 0000000000..81c13f8b39
--- /dev/null
+++ b/engines/wintermute/base/gfx/base_renderer.h
@@ -0,0 +1,128 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#ifndef WINTERMUTE_BRENDERER_H

+#define WINTERMUTE_BRENDERER_H

+

+

+#include "engines/wintermute/coll_templ.h"

+#include "engines/wintermute/base/BBase.h"

+#include "common/rect.h"

+

+namespace WinterMute {

+

+class CBImage;

+class CBActiveRect;

+class CBObject;

+class CBSurface;

+class CBRenderer: public CBBase {

+public:

+	int _realWidth;

+	int _realHeight;

+	int _drawOffsetX;

+	int _drawOffsetY;

+

+	virtual void dumpData(const char *filename) {};

+	virtual CBImage *takeScreenshot();

+	virtual bool setViewport(int left, int top, int right, int bottom);

+	virtual bool setViewport(Rect32 *Rect);

+	virtual bool setScreenViewport();

+	virtual bool fade(uint16 Alpha);

+	virtual bool fadeToColor(uint32 Color, Common::Rect *rect = NULL);

+	virtual bool drawLine(int x1, int y1, int x2, int y2, uint32 color);

+	virtual bool drawRect(int x1, int y1, int x2, int y2, uint32 color, int width = 1);

+	CBRenderer(CBGame *inGame = NULL);

+	virtual ~CBRenderer();

+	virtual bool setProjection() {

+		return STATUS_OK;

+	};

+

+	virtual bool windowedBlt();

+	virtual bool fill(byte r, byte g, byte b, Common::Rect *rect = NULL);

+	virtual void onWindowChange();

+	virtual bool initRenderer(int width, int height, bool windowed);

+	virtual bool flip();

+	virtual void initLoop();

+	virtual bool switchFullscreen();

+	virtual bool setup2D(bool force = false);

+	virtual bool setupLines();

+

+	virtual const char *getName() {

+		return "";

+	};

+	virtual bool displayDebugInfo() {

+		return STATUS_FAILED;

+	};

+	virtual bool drawShaderQuad() {

+		return STATUS_FAILED;

+	}

+

+	virtual float getScaleRatioX() const {

+		return 1.0f;

+	}

+	virtual float getScaleRatioY() const {

+		return 1.0f;

+	}

+

+	virtual CBSurface *createSurface() = 0;

+

+	bool clipCursor();

+	bool unclipCursor();

+

+	CBObject *getObjectAt(int x, int y);

+	void deleteRectList();

+

+	virtual bool startSpriteBatch() {

+		return STATUS_OK;

+	};

+	virtual bool endSpriteBatch() {

+		return STATUS_OK;

+	};

+	bool pointInViewport(Point32 *P);

+	uint32 _forceAlphaColor;

+	uint32 _window;

+	uint32 _clipperWindow;

+	bool _active;

+	bool _ready;

+	bool _windowed;

+	Rect32 _windowRect;

+	Rect32 _viewportRect;

+	Rect32 _screenRect;

+	Rect32 _monitorRect;

+	int _bPP;

+	int _height;

+	int _width;

+

+	CBArray<CBActiveRect *, CBActiveRect *> _rectList;

+};

+

+CBRenderer *makeOSystemRenderer(CBGame *inGame); // Implemented in BRenderSDL.cpp

+

+} // end of namespace WinterMute

+

+#endif

diff --git a/engines/wintermute/base/gfx/base_surface.cpp b/engines/wintermute/base/gfx/base_surface.cpp
new file mode 100644
index 0000000000..6c0ca40765
--- /dev/null
+++ b/engines/wintermute/base/gfx/base_surface.cpp
@@ -0,0 +1,152 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#include "engines/wintermute/wintypes.h"

+#include "engines/wintermute/base/BGame.h"

+#include "engines/wintermute/base/gfx/base_surface.h"

+

+namespace WinterMute {

+

+//////////////////////////////////////////////////////////////////////

+CBSurface::CBSurface(CBGame *inGame): CBBase(inGame) {

+	_referenceCount = 0;

+

+	_width = _height = 0;

+

+	_filename = "";

+

+	_pixelOpReady = false;

+

+	_ckDefault = true;

+	_ckRed = _ckGreen = _ckBlue = 0;

+	_lifeTime = 0;

+	_keepLoaded = false;

+

+	_lastUsedTime = 0;

+	_valid = false;

+}

+

+

+//////////////////////////////////////////////////////////////////////

+CBSurface::~CBSurface() {

+	if (_pixelOpReady) endPixelOp();

+}

+

+

+//////////////////////////////////////////////////////////////////////

+bool CBSurface::create(const char *filename, bool defaultCK, byte ckRed, byte ckGreen, byte ckBlue, int lifeTime, bool keepLoaded) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////

+bool CBSurface::restore() {

+	return STATUS_FAILED;

+}

+

+//////////////////////////////////////////////////////////////////////

+bool CBSurface::isTransparentAt(int x, int y) {

+	return false;

+}

+

+//////////////////////////////////////////////////////////////////////

+bool CBSurface::displayHalfTrans(int x, int y, Rect32 rect) {

+	return STATUS_FAILED;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {

+	return displayTransZoom(x, y, rect, zoomX, zoomY, alpha, blendMode, mirrorX, mirrorY);

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::create(int Width, int Height) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::startPixelOp() {

+	return STATUS_FAILED;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::endPixelOp() {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::getPixel(int x, int y, byte *r, byte *g, byte *b, byte *a) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::putPixel(int x, int y, byte r, byte g, byte b, int a) {

+	return STATUS_FAILED;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::comparePixel(int x, int y, byte r, byte g, byte b, int a) {

+	return false;

+}

+

+

+//////////////////////////////////////////////////////////////////////

+bool CBSurface::isTransparentAtLite(int x, int y) {

+	return false;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::invalidate() {

+	return STATUS_FAILED;

+}

+

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurface::prepareToDraw() {

+	_lastUsedTime = _gameRef->_liveTimer;

+

+	if (!_valid) {

+		//_gameRef->LOG(0, "Reviving: %s", _filename);

+		return create(_filename.c_str(), _ckDefault, _ckRed, _ckGreen, _ckBlue, _lifeTime, _keepLoaded);

+	} else return STATUS_OK;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+void CBSurface::setSize(int width, int height) {

+	_width = width;

+	_height = height;

+}

+

+} // end of namespace WinterMute

diff --git a/engines/wintermute/base/gfx/base_surface.h b/engines/wintermute/base/gfx/base_surface.h
new file mode 100644
index 0000000000..f5fbd495aa
--- /dev/null
+++ b/engines/wintermute/base/gfx/base_surface.h
@@ -0,0 +1,99 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#ifndef WINTERMUTE_BSURFACE_H

+#define WINTERMUTE_BSURFACE_H

+

+#include "engines/wintermute/base/BBase.h"

+#include "engines/wintermute/math/Rect32.h"

+#include "graphics/surface.h"

+

+namespace WinterMute {

+

+class CBSurface: public CBBase {

+public:

+	virtual bool invalidate();

+	virtual bool prepareToDraw();

+	bool _ckDefault;

+	byte _ckRed;

+	byte _ckGreen;

+	byte _ckBlue;

+

+	uint32 _lastUsedTime;

+	bool _valid;

+	int _lifeTime;

+	bool _keepLoaded;

+

+	bool _pixelOpReady;

+	CBSurface(CBGame *inGame);

+	virtual ~CBSurface();

+

+	virtual bool displayHalfTrans(int x, int y, Rect32 rect);

+	virtual bool isTransparentAt(int x, int y);

+	virtual bool displayTransZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;

+	virtual bool displayTrans(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;

+	virtual bool displayTransOffset(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false, int offsetX = 0, int offsetY = 0) = 0;

+	virtual bool display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool MirrorY = false) = 0;

+	virtual bool displayZoom(int x, int y, Rect32 rect, float ZoomX, float ZoomY, uint32 alpha = 0xFFFFFFFF, bool transparent = false, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;

+	virtual bool displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false) = 0;

+	virtual bool restore();

+	virtual bool create(const char *filename, bool defaultCK, byte ckRed, byte ckGreen, byte ckBlue, int lifeTime = -1, bool keepLoaded = false) = 0;

+	virtual bool create(int Width, int Height);

+	virtual bool putSurface(const Graphics::Surface &surface, bool hasAlpha = false) {

+		return STATUS_FAILED;

+	}

+	virtual bool putPixel(int x, int y, byte r, byte g, byte b, int a = -1);

+	virtual bool getPixel(int x, int y, byte *r, byte *g, byte *b, byte *a = NULL);

+	virtual bool comparePixel(int x, int y, byte r, byte g, byte b, int a = -1);

+	virtual bool startPixelOp();

+	virtual bool endPixelOp();

+	virtual bool isTransparentAtLite(int x, int y);

+	void setSize(int width, int height);

+

+	int _referenceCount;

+

+	virtual int getWidth() {

+		return _width;

+	}

+	virtual int getHeight() {

+		return _height;

+	}

+	Common::String getFileNameStr() { return _filename; }

+	const char* getFileName() { return _filename.c_str(); }

+	//void SetWidth(int Width){ _width = Width;    }

+	//void SetHeight(int Height){ _height = Height; }

+protected:

+	Common::String _filename;

+	int _height;

+	int _width;

+

+};

+

+} // end of namespace WinterMute

+

+#endif

diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
new file mode 100644
index 0000000000..fc971357bf
--- /dev/null
+++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.cpp
@@ -0,0 +1,701 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#include "engines/wintermute/dcgf.h"

+#include "engines/wintermute/base/gfx/osystem/base_render_osystem.h"

+#include "engines/wintermute/base/BRegistry.h"

+#include "engines/wintermute/base/gfx/osystem/base_surface_osystem.h"

+#include "engines/wintermute/base/BSurfaceStorage.h"

+#include "engines/wintermute/base/gfx/base_image.h"

+#include "engines/wintermute/math/MathUtil.h"

+#include "engines/wintermute/base/BGame.h"

+#include "engines/wintermute/base/BSprite.h"

+#include "common/system.h"

+#include "engines/wintermute/graphics/transparentSurface.h"

+#include "common/queue.h"

+

+namespace WinterMute {

+

+RenderTicket::RenderTicket(CBSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY) : _owner(owner),

+	_srcRect(*srcRect), _dstRect(*dstRect), _drawNum(0), _isValid(true), _wantsDraw(true), _hasAlpha(true) {

+	_colorMod = 0;

+		_mirror = TransparentSurface::FLIP_NONE;

+		if (mirrorX)

+			_mirror |= TransparentSurface::FLIP_V;

+		if (mirrorY)

+			_mirror |= TransparentSurface::FLIP_H;

+	if (surf) {

+		_surface = new Graphics::Surface();

+		_surface->create((uint16)srcRect->width(), (uint16)srcRect->height(), surf->format);

+		assert(_surface->format.bytesPerPixel == 4);

+		// Get a clipped copy of the surface

+		for (int i = 0; i < _surface->h; i++) {

+			memcpy(_surface->getBasePtr(0, i), surf->getBasePtr(srcRect->left, srcRect->top + i), srcRect->width() * _surface->format.bytesPerPixel);

+		}

+		// Then scale it if necessary

+		if (dstRect->width() != srcRect->width() || dstRect->height() != srcRect->height()) {

+			TransparentSurface src(*_surface, false);

+			Graphics::Surface *temp = src.scale(dstRect->width(), dstRect->height());

+			_surface->free();

+			delete _surface;

+			_surface = temp;

+		}

+	} else {

+		_surface = NULL;

+	}

+}

+

+RenderTicket::~RenderTicket() {

+	if (_surface) {

+		_surface->free();

+		delete _surface;

+	}

+}

+

+bool RenderTicket::operator==(RenderTicket &t) {

+	if ((t._srcRect != _srcRect) ||

+		(t._dstRect != _dstRect) ||

+		(t._mirror != _mirror) ||

+		(t._owner != _owner) ||

+		(t._hasAlpha != _hasAlpha) ||

+		(t._colorMod != _colorMod)) {

+			return false;

+		}

+	return true;

+}

+

+CBRenderer *makeOSystemRenderer(CBGame *inGame) {

+	return new CBRenderOSystem(inGame);

+}

+

+// TODO: Redo everything here.

+

+//////////////////////////////////////////////////////////////////////////

+CBRenderOSystem::CBRenderOSystem(CBGame *inGame) : CBRenderer(inGame) {

+	_renderSurface = new Graphics::Surface();

+	_drawNum = 1;

+	_needsFlip = true;

+

+	_borderLeft = _borderRight = _borderTop = _borderBottom = 0;

+	_ratioX = _ratioY = 1.0f;

+	setAlphaMod(255);

+	setColorMod(255, 255, 255);

+	_dirtyRect = NULL;

+	_disableDirtyRects = true;

+}

+

+//////////////////////////////////////////////////////////////////////////

+CBRenderOSystem::~CBRenderOSystem() {

+	_renderSurface->free();

+	delete _renderSurface;

+#if 0

+	if (_renderer) SDL_DestroyRenderer(_renderer);

+	if (_win) SDL_DestroyWindow(_win);

+	SDL_Quit();

+#endif

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderOSystem::initRenderer(int width, int height, bool windowed) {

+	//if (SDL_Init(SDL_INIT_VIDEO) < 0) return STATUS_FAILED;

+

+#if 0

+	SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);

+	SDL_GL_SetAttribute(SDL_GL_RETAINED_BACKING, 1);

+#endif

+	_width = width;

+	_height = height;

+	_renderRect.setWidth(_width);

+	_renderRect.setHeight(_height);

+

+	_realWidth = width;

+	_realHeight = height;

+

+

+	// find suitable resolution

+/*#ifdef __IPHONEOS__

+	_realWidth = 480;

+	_realHeight = 320;

+

+	int numModes = SDL_GetNumDisplayModes(0);

+	for (int i = 0; i < numModes; i++) {

+		SDL_DisplayMode mode;

+		SDL_GetDisplayMode(0, i, &mode);

+

+		if (mode.w > mode.h) {

+			_realWidth = mode.w;

+			_realHeight = mode.h;

+			break;

+		}

+	}

+#else*/

+	_realWidth = _gameRef->_registry->readInt("Debug", "ForceResWidth", _width);

+	_realHeight = _gameRef->_registry->readInt("Debug", "ForceResHeight", _height);

+//#endif

+

+	/*

+	_realWidth = 480;

+	_realHeight = 320;

+	*/

+

+

+	float origAspect = (float)_width / (float)_height;

+	float realAspect = (float)_realWidth / (float)_realHeight;

+

+	float ratio;

+	if (origAspect < realAspect) {

+		// normal to wide

+		ratio = (float)_realHeight / (float)_height;

+	} else {

+		// wide to normal

+		ratio = (float)_realWidth / (float)_width;

+	}

+

+	_borderLeft = (int)((_realWidth - (_width * ratio)) / 2);

+	_borderRight = (int)(_realWidth - (_width * ratio) - _borderLeft);

+

+	_borderTop = (int)((_realHeight - (_height * ratio)) / 2);

+	_borderBottom = (int)(_realHeight - (_height * ratio) - _borderTop);

+

+

+

+	_ratioX = (float)(_realWidth - _borderLeft - _borderRight) / (float)_width;

+	_ratioY = (float)(_realHeight - _borderTop - _borderBottom) / (float)_height;

+

+#if 0

+	Uint32 flags = SDL_WINDOW_SHOWN;

+#endif

+#ifdef __IPHONEOS__

+	//flags |= SDL_WINDOW_OPENGL | SDL_WINDOW_BORDERLESS;

+#endif

+

+	//_windowed = _gameRef->_registry->readBool("Video", "Windowed", true);

+//	if (!windowed) flags |= SDL_WINDOW_FULLSCREEN;

+

+	Graphics::PixelFormat format(4, 8, 8, 8, 8, 24, 16, 8, 0);

+	g_system->beginGFXTransaction();

+	g_system->initSize(_width, _height, &format);

+	OSystem::TransactionError gfxError = g_system->endGFXTransaction();

+

+	if (gfxError != OSystem::kTransactionSuccess) {

+		warning("Couldn't setup GFX-backend for %dx%dx%d", _width, _height, format.bytesPerPixel * 8);

+		return STATUS_FAILED;

+	}

+#if 0

+	_win = SDL_CreateWindow("WME Lite",

+	                        SDL_WINDOWPOS_UNDEFINED,

+	                        SDL_WINDOWPOS_UNDEFINED,

+	                        _realWidth, _realHeight,

+	                        flags);

+

+	if (!_win) return STATUS_FAILED;

+#endif

+

+	g_system->showMouse(false);

+

+#ifdef __IPHONEOS__

+	// SDL defaults to OGL ES2, which doesn't work on old devices

+	//SDL_SetHint(SDL_HINT_RENDER_DRIVER, "opengles");

+#else

+	//SDL_SetHint(SDL_HINT_RENDER_DRIVER, "opengl");

+#endif

+#if 0

+	_renderer = SDL_CreateRenderer(_win, -1, 0);

+

+	if (!_renderer) return STATUS_FAILED;

+#endif

+	_renderSurface->create(g_system->getWidth(), g_system->getHeight(), g_system->getScreenFormat());

+	_active = true;

+

+	_clearColor = _renderSurface->format.ARGBToColor(255, 0, 0, 0);

+

+	return STATUS_OK;

+}

+

+void CBRenderOSystem::setAlphaMod(byte alpha) {

+	byte r = RGBCOLGetR(_colorMod);

+	byte g = RGBCOLGetB(_colorMod);

+	byte b = RGBCOLGetB(_colorMod);

+	_colorMod = BS_ARGB(alpha, r, g, b);

+}

+

+void CBRenderOSystem::setColorMod(byte r, byte g, byte b) {

+	byte alpha = RGBCOLGetA(_colorMod);

+	_colorMod = BS_ARGB(alpha, r, g, b);

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderOSystem::flip() {

+	if (!_disableDirtyRects) {

+		drawTickets();

+	}

+	if (_needsFlip || _disableDirtyRects) {

+		if (_disableDirtyRects) {

+			g_system->copyRectToScreen((byte *)_renderSurface->pixels, _renderSurface->pitch, 0, 0, _renderSurface->w, _renderSurface->h);

+		}

+	//	g_system->copyRectToScreen((byte *)_renderSurface->pixels, _renderSurface->pitch, _dirtyRect->left, _dirtyRect->top, _dirtyRect->width(), _dirtyRect->height());

+		delete _dirtyRect;

+		_dirtyRect = NULL;

+		g_system->updateScreen();

+		_needsFlip = false;

+	}

+	_drawNum = 1;

+

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderOSystem::fill(byte r, byte g, byte b, Common::Rect *rect) {

+	//SDL_SetRenderDrawColor(_renderer, r, g, b, 0xFF);

+	//SDL_RenderClear(_renderer);

+	_clearColor = _renderSurface->format.ARGBToColor(0xFF, r, g, b);

+	if (!_disableDirtyRects)

+		return STATUS_OK;

+	if (!rect) {

+		rect = &_renderRect;

+	}

+	_renderSurface->fillRect(*rect, _clearColor);

+

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderOSystem::fade(uint16 Alpha) {

+	uint32 dwAlpha = 255 - Alpha;

+	return fadeToColor(dwAlpha << 24);

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderOSystem::fadeToColor(uint32 Color, Common::Rect *rect) {

+	// This particular warning is rather messy, as this function is called a ton,

+	// thus we avoid printing it more than once.

+	static bool hasWarned = false;

+	if (!hasWarned) {

+		warning("CBRenderOSystem::FadeToColor - Breaks when using dirty rects");

+		warning("Implement CBRenderOSystem::FadeToColor"); // TODO.

+		hasWarned = true;

+	}

+

+	Common::Rect fillRect;

+

+	if (rect) {

+		fillRect.left = rect->left;

+		fillRect.top = rect->top;

+		fillRect.setWidth(rect->width());

+		fillRect.setHeight(rect->height());

+	} else {

+		Rect32 rc;

+		_gameRef->getCurrentViewportRect(&rc);

+		fillRect.left = (int16)rc.left;

+		fillRect.top = (int16)rc.top;

+		fillRect.setWidth((int16)(rc.right - rc.left));

+		fillRect.setHeight((int16)(rc.bottom - rc.top));

+	}

+	modTargetRect(&fillRect);

+

+	byte r = RGBCOLGetR(Color);

+	byte g = RGBCOLGetG(Color);

+	byte b = RGBCOLGetB(Color);

+	byte a = RGBCOLGetA(Color);

+

+	//TODO: This is only here until I'm sure about the final pixelformat

+	uint32 col = _renderSurface->format.ARGBToColor(a, r, g, b);

+	if (_disableDirtyRects)

+		_renderSurface->fillRect(fillRect, col);

+	else {

+		setAlphaMod(a);

+		setColorMod(r, g, b);

+		Graphics::Surface surf;

+		surf.create((uint16)fillRect.width(), (uint16)fillRect.height(), _renderSurface->format);

+		Common::Rect sizeRect(fillRect);

+		sizeRect.translate(-fillRect.top, -fillRect.left);

+		surf.fillRect(fillRect, col);

+		drawSurface(NULL, &surf, &sizeRect, &fillRect, false, false);

+		surf.free();

+		_clearColor = col;

+	}

+	//SDL_SetRenderDrawColor(_renderer, r, g, b, a);

+	//SDL_SetRenderDrawBlendMode(_renderer, SDL_BLENDMODE_BLEND);

+	//SDL_RenderFillRect(_renderer, &fillRect);

+

+	return STATUS_OK;

+}

+

+void CBRenderOSystem::drawSurface(CBSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY) {

+	if (_disableDirtyRects) {

+		RenderTicket renderTicket(owner, surf, srcRect, dstRect, mirrorX, mirrorY);

+		// HINT: The surface-data contains other info than it should.

+	//	drawFromSurface(renderTicket._surface, srcRect, dstRect, NULL, mirrorX, mirrorY);

+		drawFromSurface(renderTicket._surface, &renderTicket._srcRect, &renderTicket._dstRect, NULL, renderTicket._mirror);

+		return;

+	}

+	// Skip rects that are completely outside the screen:

+	if ((dstRect->left < 0 && dstRect->right < 0) || (dstRect->top < 0 && dstRect->bottom < 0)) {

+		return;

+	}

+	

+	RenderTicket compare(owner, NULL, srcRect, dstRect, mirrorX, mirrorY); 

+	compare._colorMod = _colorMod;

+	RenderQueueIterator it;

+	for (it = _renderQueue.begin(); it != _renderQueue.end(); it++) {

+		if ((*it)->_owner == owner && *(*it) == compare && (*it)->_isValid) {

+			(*it)->_colorMod = _colorMod;

+			drawFromTicket(*it);

+			return;

+		}

+	}

+	RenderTicket *ticket = new RenderTicket(owner, surf, srcRect, dstRect, mirrorX, mirrorY);

+	ticket->_colorMod = _colorMod;

+	drawFromTicket(ticket);

+}

+

+void CBRenderOSystem::invalidateTicket(RenderTicket *renderTicket) {

+	addDirtyRect(renderTicket->_dstRect);

+	renderTicket->_isValid = false;

+//	renderTicket->_canDelete = true; // TODO: Maybe readd this, to avoid even more duplicates.

+}

+

+void CBRenderOSystem::invalidateTicketsFromSurface(CBSurfaceOSystem *surf) {

+	RenderQueueIterator it;

+	for (it = _renderQueue.begin(); it != _renderQueue.end(); it++) {

+		if ((*it)->_owner == surf) {

+			invalidateTicket(*it);

+		}

+	}

+}

+

+void CBRenderOSystem::drawFromTicket(RenderTicket *renderTicket) {

+	renderTicket->_wantsDraw = true;

+	// A new item always has _drawNum == 0

+	if (renderTicket->_drawNum == 0) {

+		// In-order

+		if (_renderQueue.empty() || _drawNum > (_renderQueue.back())->_drawNum) {

+			renderTicket->_drawNum = _drawNum++;

+			_renderQueue.push_back(renderTicket);

+			addDirtyRect(renderTicket->_dstRect);

+		} else {

+			// Before something

+			Common::List<RenderTicket*>::iterator pos;

+			for (pos = _renderQueue.begin(); pos != _renderQueue.end(); pos++) {

+				if ((*pos)->_drawNum >= _drawNum) {

+					break;

+				}

+			}

+			_renderQueue.insert(pos, renderTicket);

+			Common::List<RenderTicket*>::iterator it;

+			renderTicket->_drawNum = _drawNum++;

+			// Increment the following tickets, so they still are in line

+			for (it = pos; it != _renderQueue.end(); it++) {

+				(*it)->_drawNum++;

+				(*it)->_wantsDraw = false;

+			}

+			addDirtyRect(renderTicket->_dstRect);

+		}

+	} else {

+		// Was drawn last round, still in the same order

+		if (_drawNum == renderTicket->_drawNum) {

+			_drawNum++;

+		} else {

+			// Remove the ticket from the list

+			RenderQueueIterator it = _renderQueue.begin();

+			while (it != _renderQueue.end()) {

+				if ((*it) == renderTicket) {

+					it = _renderQueue.erase(it);

+					break;

+				} else {

+					it++;

+				}

+			}

+			// Is not in order, so readd it as if it was a new ticket

+			renderTicket->_drawNum = 0;

+			drawFromTicket(renderTicket);

+		}

+	}

+}

+

+void CBRenderOSystem::addDirtyRect(const Common::Rect &rect) {

+	if (!_dirtyRect) {

+		_dirtyRect = new Common::Rect(rect);

+	} else {

+		_dirtyRect->extend(rect);

+	}

+	_dirtyRect->clip(_renderRect);

+//	warning("AddDirtyRect: %d %d %d %d", rect.left, rect.top, rect.right, rect.bottom);

+}

+

+void CBRenderOSystem::drawTickets() {

+	RenderQueueIterator it = _renderQueue.begin();

+	// Clean out the old tickets

+	int decrement = 0;

+	while (it != _renderQueue.end()) {

+		if ((*it)->_wantsDraw == false || (*it)->_isValid == false) {

+			RenderTicket* ticket = *it;

+			addDirtyRect((*it)->_dstRect);

+			//warning("Discarding Rect: %d %d %d %d Width: %d Height: %d", (*it)->_dstRect.left, (*it)->_dstRect.top, (*it)->_dstRect.right, (*it)->_dstRect.bottom, (*it)->_dstRect.width() , (*it)->_dstRect.height());

+			it = _renderQueue.erase(it);

+			delete ticket;

+			decrement++;

+		} else {

+			(*it)->_drawNum -= decrement;

+			it++;

+		}

+	}

+	if (!_dirtyRect || _dirtyRect->width() == 0 || _dirtyRect->height() == 0)

+		return;

+	// The color-mods are stored in the RenderTickets on add, since we set that state again during

+	// draw, we need to keep track of what it was prior to draw.

+	uint32 oldColorMod = _colorMod;

+//	warning("DirtyRect: %d %d %d %d Width: %d Height: %d", _dirtyRect->left, _dirtyRect->top, _dirtyRect->right, _dirtyRect->bottom, _dirtyRect->width(), _dirtyRect->height());

+	

+	// Apply the clear-color to the dirty rect.

+	_renderSurface->fillRect(*_dirtyRect, _clearColor);

+	for (it = _renderQueue.begin(); it != _renderQueue.end(); it++) {

+		RenderTicket *ticket = *it;

+		if (ticket->_isValid && ticket->_dstRect.intersects(*_dirtyRect)) {

+			// dstClip is the area we want redrawn.

+			Common::Rect dstClip(ticket->_dstRect);

+			// reduce it to the dirty rect

+			dstClip.clip(*_dirtyRect);

+			// we need to keep track of the position to redraw the dirty rect

+			Common::Rect pos(dstClip);

+			int16 offsetX = ticket->_dstRect.left;

+			int16 offsetY = ticket->_dstRect.top;

+			// convert from screen-coords to surface-coords.

+			dstClip.translate(-offsetX, -offsetY);

+

+			_colorMod = ticket->_colorMod;

+			drawFromSurface(ticket->_surface, &ticket->_srcRect, &pos, &dstClip, ticket->_mirror);

+			_needsFlip = true;

+		}

+		// Some tickets want redraw but don't actually clip the dirty area (typically the ones that shouldnt become clear-color)

+		ticket->_wantsDraw = false;

+	}

+	g_system->copyRectToScreen((byte *)_renderSurface->getBasePtr(_dirtyRect->left, _dirtyRect->top), _renderSurface->pitch, _dirtyRect->left, _dirtyRect->top, _dirtyRect->width(), _dirtyRect->height());

+

+	// Revert the colorMod-state.

+	_colorMod = oldColorMod;

+}

+

+// Replacement for SDL2's SDL_RenderCopy

+void CBRenderOSystem::drawFromSurface(const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, Common::Rect *clipRect, uint32 mirror) {

+	TransparentSurface src(*surf, false);

+	bool doDelete = false;

+	if (!clipRect) {

+		doDelete = true;

+		clipRect = new Common::Rect();

+		clipRect->setWidth(surf->w);

+		clipRect->setHeight(surf->h);

+	}

+

+	src.blit(*_renderSurface, dstRect->left, dstRect->top, mirror, clipRect, _colorMod, clipRect->width(), clipRect->height());

+	if (doDelete)

+		delete clipRect;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderOSystem::drawLine(int x1, int y1, int x2, int y2, uint32 color) {

+	static bool hasWarned = false;

+	if (!hasWarned) {

+		warning("CBRenderOSystem::DrawLine - not fully ported yet");

+		hasWarned = true;

+	}

+	byte r = RGBCOLGetR(color);

+	byte g = RGBCOLGetG(color);

+	byte b = RGBCOLGetB(color);

+	byte a = RGBCOLGetA(color);

+

+	//SDL_SetRenderDrawColor(_renderer, r, g, b, a);

+	//SDL_SetRenderDrawBlendMode(_renderer, SDL_BLENDMODE_BLEND);

+

+	Point32 point1, point2;

+	point1.x = x1;

+	point1.y = y1;

+	pointToScreen(&point1);

+

+	point2.x = x2;

+	point2.y = y2;

+	pointToScreen(&point2);

+

+	// TODO: This thing is mostly here until I'm sure about the final color-format.

+	uint32 colorVal = _renderSurface->format.ARGBToColor(a, r, g, b);

+	_renderSurface->drawLine(point1.x, point1.y, point2.x, point2.y, colorVal);

+	//SDL_RenderDrawLine(_renderer, point1.x, point1.y, point2.x, point2.y);

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+CBImage *CBRenderOSystem::takeScreenshot() {

+// TODO: Fix this

+	warning("CBRenderOSystem::TakeScreenshot() - not ported yet");

+	CBImage *screenshot = new CBImage(_gameRef);

+	screenshot->copyFrom(_renderSurface);

+	return screenshot;

+#if 0

+	SDL_Rect viewport;

+

+	SDL_RenderGetViewport(_renderer, &viewport);

+

+	SDL_Surface *surface = SDL_CreateRGBSurface(0, viewport.w, viewport.h, 24, FI_RGBA_RED_MASK, FI_RGBA_GREEN_MASK, FI_RGBA_BLUE_MASK, 0x00000000);

+	if (!surface) return NULL;

+

+	if (SDL_RenderReadPixels(_renderer, NULL, surface->format->format, surface->pixels, surface->pitch) < 0) return NULL;

+

+	FIBITMAP *dib = FreeImage_Allocate(viewport.w, viewport.h, 24, FI_RGBA_RED_MASK, FI_RGBA_GREEN_MASK, FI_RGBA_BLUE_MASK);

+

+	int bytespp = FreeImage_GetLine(dib) / FreeImage_GetWidth(dib);

+

+	for (unsigned y = 0; y < FreeImage_GetHeight(dib); y++) {

+		byte *bits = FreeImage_GetScanLine(dib, y);

+		byte *src = (byte *)surface->pixels + (viewport.h - y - 1) * surface->pitch;

+		memcpy(bits, src, bytespp * viewport.w);

+	}

+

+	return new CBImage(_gameRef,  dib);

+#endif

+	return NULL;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderOSystem::switchFullscreen() {

+	/*if (_windowed) SDL_SetWindowFullscreen(_win, SDL_TRUE);

+	else SDL_SetWindowFullscreen(_win, SDL_FALSE);

+

+	_windowed = !_windowed;

+	*/

+	_gameRef->_registry->writeBool("Video", "Windowed", _windowed);

+

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+const char *CBRenderOSystem::getName() {

+	if (_name.empty()) {

+#if 0

+		if (_renderer) {

+			SDL_RendererInfo info;

+			SDL_GetRendererInfo(_renderer, &info);

+			_name = AnsiString(info.name);

+		}

+#endif

+	}

+	return _name.c_str();

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBRenderOSystem::setViewport(int left, int top, int right, int bottom) {

+	Common::Rect rect;

+	// TODO: Hopefully this is the same logic that ScummVM uses.

+	rect.left = (int16)(left + _borderLeft);

+	rect.top = (int16)(top + _borderTop);

+	rect.right = (int16)((right - left) * _ratioX);

+	rect.bottom = (int16)((bottom - top) * _ratioY);

+

+	// TODO fix this once viewports work correctly in SDL/landscape

+#ifndef __IPHONEOS__

+	//SDL_RenderSetViewport(GetSdlRenderer(), &rect);

+#endif

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+void CBRenderOSystem::modTargetRect(Common::Rect *rect) {

+#if 0

+	SDL_Rect viewportRect;

+	SDL_RenderGetViewport(GetSdlRenderer(), &viewportRect);

+

+	rect->x = MathUtil::Round(rect->x * _ratioX + _borderLeft - viewportRect.x);

+	rect->y = MathUtil::Round(rect->y * _ratioY + _borderTop - viewportRect.y);

+	rect->w = MathUtil::RoundUp(rect->w * _ratioX);

+	rect->h = MathUtil::RoundUp(rect->h * _ratioY);

+#endif

+}

+

+//////////////////////////////////////////////////////////////////////////

+void CBRenderOSystem::pointFromScreen(Point32 *point) {

+#if 0

+	SDL_Rect viewportRect;

+	SDL_RenderGetViewport(GetSdlRenderer(), &viewportRect);

+

+	point->x = point->x / _ratioX - _borderLeft / _ratioX + viewportRect.x;

+	point->y = point->y / _ratioY - _borderTop / _ratioY + viewportRect.y;

+#endif

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+void CBRenderOSystem::pointToScreen(Point32 *point) {

+#if 0

+	SDL_Rect viewportRect;

+	SDL_RenderGetViewport(GetSdlRenderer(), &viewportRect);

+

+	point->x = MathUtil::RoundUp(point->x * _ratioX) + _borderLeft - viewportRect.x;

+	point->y = MathUtil::RoundUp(point->y * _ratioY) + _borderTop - viewportRect.y;

+#endif

+}

+

+//////////////////////////////////////////////////////////////////////////

+void CBRenderOSystem::dumpData(const char *filename) {

+	warning("CBRenderOSystem::DumpData(%s) - not reimplemented yet", filename); // TODO

+#if 0

+	FILE *f = fopen(filename, "wt");

+	if (!f) return;

+

+	CBSurfaceStorage *Mgr = _gameRef->_surfaceStorage;

+

+	int TotalKB = 0;

+	int TotalLoss = 0;

+	fprintf(f, "Filename;Usage;Size;KBytes\n");

+	for (int i = 0; i < Mgr->_surfaces.getSize(); i++) {

+		CBSurfaceOSystem *Surf = (CBSurfaceOSystem *)Mgr->_surfaces[i];

+		if (!Surf->_filename) continue;

+		if (!Surf->_valid) continue;

+

+		fprintf(f, "%s;%d;", Surf->_filename, Surf->_referenceCount);

+		fprintf(f, "%dx%d;", Surf->getWidth(), Surf->getHeight());

+

+		int kb = Surf->getWidth() * Surf->getHeight() * 4 / 1024;

+

+		TotalKB += kb;

+		fprintf(f, "%d;", kb);

+		fprintf(f, "\n");

+	}

+	fprintf(f, "Total %d;;;%d\n", Mgr->_surfaces.getSize(), TotalKB);

+

+

+	fclose(f);

+	_gameRef->LOG(0, "Texture Stats Dump completed.");

+	_gameRef->QuickMessage("Texture Stats Dump completed.");

+#endif

+}

+

+CBSurface *CBRenderOSystem::createSurface() {

+	return new CBSurfaceOSystem(_gameRef);

+}

+

+} // end of namespace WinterMute

diff --git a/engines/wintermute/base/gfx/osystem/base_render_osystem.h b/engines/wintermute/base/gfx/osystem/base_render_osystem.h
new file mode 100644
index 0000000000..d41d14ef35
--- /dev/null
+++ b/engines/wintermute/base/gfx/osystem/base_render_osystem.h
@@ -0,0 +1,129 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#ifndef WINTERMUTE_BRENDERER_SDL_H

+#define WINTERMUTE_BRENDERER_SDL_H

+

+#include "engines/wintermute/base/gfx/base_renderer.h"

+#include "common/rect.h"

+#include "graphics/surface.h"

+#include "common/list.h"

+

+namespace WinterMute {

+class CBSurfaceOSystem;

+class RenderTicket {

+public:

+	RenderTicket(CBSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRest, bool mirrorX = false, bool mirrorY = false);

+	RenderTicket() : _isValid(true), _wantsDraw(false), _drawNum(0) {}

+	~RenderTicket();

+	Graphics::Surface *_surface;

+	Common::Rect _srcRect;

+	Common::Rect _dstRect;

+	uint32 _mirror;

+	bool _hasAlpha;

+

+	bool _isValid;

+	bool _wantsDraw;

+	uint32 _drawNum;

+	uint32 _colorMod;

+

+	CBSurfaceOSystem *_owner;

+	bool operator==(RenderTicket &a);

+};

+

+class CBRenderOSystem : public CBRenderer {

+public:

+	CBRenderOSystem(CBGame *inGame);

+	~CBRenderOSystem();

+

+	const char *getName();

+

+	bool initRenderer(int width, int height, bool windowed);

+	bool flip();

+	bool fill(byte r, byte g, byte b, Common::Rect *rect = NULL);

+

+	bool fade(uint16 alpha);

+	bool fadeToColor(uint32 color, Common::Rect *rect = NULL);

+

+	bool switchFullscreen();

+

+	bool drawLine(int x1, int y1, int x2, int y2, uint32 color);

+

+	CBImage *takeScreenshot();

+

+	void setAlphaMod(byte alpha);

+	void setColorMod(byte r, byte g, byte b);

+	void invalidateTicket(RenderTicket *renderTicket);

+	void invalidateTicketsFromSurface(CBSurfaceOSystem *surf);

+	void drawFromTicket(RenderTicket *renderTicket);

+

+	bool setViewport(int left, int top, int right, int bottom);

+

+	void modTargetRect(Common::Rect *rect);

+	void pointFromScreen(Point32 *point);

+	void pointToScreen(Point32 *point);

+

+	void dumpData(const char *filename);

+

+	float getScaleRatioX() const {

+		return _ratioX;

+	}

+	float getScaleRatioY() const {

+		return _ratioY;

+	}

+

+	void drawSurface(CBSurfaceOSystem *owner, const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, bool mirrorX, bool mirrorY);

+	CBSurface *createSurface();

+private:

+	void addDirtyRect(const Common::Rect &rect);

+	void drawTickets();

+	void drawFromSurface(const Graphics::Surface *surf, Common::Rect *srcRect, Common::Rect *dstRect, Common::Rect *clipRect, uint32 mirror);

+	typedef Common::List<RenderTicket*>::iterator RenderQueueIterator;

+	Common::Rect *_dirtyRect;

+	Common::List<RenderTicket*> _renderQueue;

+	bool _needsFlip;

+	uint32 _drawNum;

+	Common::Rect _renderRect;

+	Graphics::Surface *_renderSurface;

+	AnsiString _name;

+

+	int _borderLeft;

+	int _borderTop;

+	int _borderRight;

+	int _borderBottom;

+

+	bool _disableDirtyRects;

+	float _ratioX;

+	float _ratioY;

+	uint32 _colorMod;

+	uint32 _clearColor;

+};

+

+} // end of namespace WinterMute

+

+#endif // WINTERMUTE_BRENDERER_SDL_H

diff --git a/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp b/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp
new file mode 100644
index 0000000000..1e4ac9a19e
--- /dev/null
+++ b/engines/wintermute/base/gfx/osystem/base_surface_osystem.cpp
@@ -0,0 +1,532 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#include "engines/wintermute/base/file/BFile.h"

+#include "engines/wintermute/base/BFileManager.h"

+#include "engines/wintermute/base/BGame.h"

+#include "engines/wintermute/base/gfx/osystem/base_surface_osystem.h"

+#include "engines/wintermute/base/gfx/osystem/base_render_osystem.h"

+#include "engines/wintermute/base/gfx/base_image.h"

+#include "engines/wintermute/PlatformSDL.h"

+#include "graphics/decoders/png.h"

+#include "graphics/decoders/bmp.h"

+#include "graphics/decoders/jpeg.h"

+#include "engines/wintermute/graphics/transparentSurface.h"

+#include "engines/wintermute/graphics/tga.h"

+#include "graphics/pixelformat.h"

+#include "graphics/surface.h"

+#include "common/stream.h"

+#include "common/system.h"

+

+namespace WinterMute {

+

+//////////////////////////////////////////////////////////////////////////

+CBSurfaceOSystem::CBSurfaceOSystem(CBGame *inGame) : CBSurface(inGame) {

+	_surface = new Graphics::Surface();

+	_alphaMask = NULL;

+	_hasAlpha = true;

+	_lockPixels = NULL;

+	_lockPitch = 0;

+	_loaded = false;

+}

+

+//////////////////////////////////////////////////////////////////////////

+CBSurfaceOSystem::~CBSurfaceOSystem() {

+	//TODO

+	if (_surface) {

+		_surface->free();

+		delete _surface;

+		_surface = NULL;

+	}

+

+	delete[] _alphaMask;

+	_alphaMask = NULL;

+

+	_gameRef->addMem(-_width * _height * 4);

+	CBRenderOSystem *renderer = static_cast<CBRenderOSystem *>(_gameRef->_renderer);

+	renderer->invalidateTicketsFromSurface(this);

+}

+

+bool hasTransparency(Graphics::Surface *surf) {

+	if (surf->format.bytesPerPixel != 4) {

+		warning("hasTransparency:: non 32 bpp surface passed as argument");

+		return false;

+	}

+	uint8 r, g, b, a;

+	for (int i = 0; i < surf->h; i++) {

+		for (int j = 0; j < surf->w; j++) {

+			uint32 pix = *(uint32 *)surf->getBasePtr(j, i);

+			surf->format.colorToARGB(pix, a, r, g, b);

+			if (a != 255) {

+				return true;

+			}

+		}

+	}

+	return false;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::create(const char *filename, bool defaultCK, byte ckRed, byte ckGreen, byte ckBlue, int lifeTime, bool keepLoaded) {

+	/*  CBRenderOSystem *renderer = static_cast<CBRenderOSystem *>(_gameRef->_renderer); */

+	_filename = filename;

+//	const Graphics::Surface *surface = image->getSurface();

+

+	if (defaultCK) {

+		ckRed   = 255;

+		ckGreen = 0;

+		ckBlue  = 255;

+	}

+

+	_ckDefault = defaultCK;

+	_ckRed = ckRed;

+	_ckGreen = ckGreen;

+	_ckBlue = ckBlue;

+

+	if (_lifeTime == 0 || lifeTime == -1 || lifeTime > _lifeTime)

+		_lifeTime = lifeTime;

+

+	_keepLoaded = keepLoaded;

+	if (_keepLoaded) _lifeTime = -1;

+

+	return STATUS_OK;

+}

+

+void CBSurfaceOSystem::finishLoad() {

+	CBImage *image = new CBImage(_gameRef);

+	image->loadFile(_filename);

+

+	_width = image->getSurface()->w;

+	_height = image->getSurface()->h;

+

+	bool isSaveGameGrayscale = scumm_strnicmp(_filename.c_str(), "savegame:", 9) == 0 && (_filename.c_str()[_filename.size() - 1] == 'g' || _filename.c_str()[_filename.size() - 1] == 'G');

+	if (isSaveGameGrayscale) {

+		warning("grayscaleConversion not yet implemented");

+		/*      FIBITMAP *newImg = FreeImage_ConvertToGreyscale(img);

+		        if (newImg) {

+		            FreeImage_Unload(img);

+		            img = newImg;

+		        }*/

+	}

+

+	// no alpha, set color key

+	/*  if (surface->format.bytesPerPixel != 4)

+	        SDL_SetColorKey(surf, SDL_TRUE, SDL_MapRGB(surf->format, ck_red, ck_green, ck_blue));*/

+

+	// convert 32-bit BMPs to 24-bit or they appear totally transparent (does any app actually write alpha in BMP properly?)

+	// Well, actually, we don't convert via 24-bit as the color-key application overwrites the Alpha-channel anyhow.

+	delete _surface;

+	if (_filename.hasSuffix(".bmp") && image->getSurface()->format.bytesPerPixel == 4) {

+		_surface = image->getSurface()->convertTo(g_system->getScreenFormat(), image->getPalette());

+		TransparentSurface trans(*_surface);

+		trans.applyColorKey(_ckRed, _ckGreen, _ckBlue);

+	} else if (image->getSurface()->format.bytesPerPixel == 1 && image->getPalette()) {

+		_surface = image->getSurface()->convertTo(g_system->getScreenFormat(), image->getPalette());

+		TransparentSurface trans(*_surface);

+		trans.applyColorKey(_ckRed, _ckGreen, _ckBlue, true);

+	} else if (image->getSurface()->format.bytesPerPixel == 4 && image->getSurface()->format != g_system->getScreenFormat()) {

+		_surface = image->getSurface()->convertTo(g_system->getScreenFormat());

+	} else {

+		_surface = new Graphics::Surface();

+		_surface->copyFrom(*image->getSurface());

+	}

+

+	_hasAlpha = hasTransparency(_surface);

+	//SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "best"); //TODO

+	//_texture = SdlUtil::CreateTextureFromSurface(renderer->GetSdlRenderer(), surf);

+

+	// This particular warning is rather messy, as this function is called a ton,

+	// thus we avoid printing it more than once.

+	static bool hasWarned = false;

+	if (!hasWarned) {

+		warning("Surface-textures not fully ported yet");

+		hasWarned = true;

+	}

+	//delete imgDecoder;

+#if 0

+	_texture = SDL_CreateTextureFromSurface(renderer->GetSdlRenderer(), surf);

+	if (!_texture) {

+		SDL_FreeSurface(surf);

+		delete imgDecoder;

+		return STATUS_FAILED;

+	}

+

+	GenAlphaMask(surf);

+

+	SDL_FreeSurface(surf);

+	delete imgDecoder; // TODO: Update this if ImageDecoder doesn't end up owning the surface.

+#endif

+

+	_valid = true;

+

+	_gameRef->addMem(_width * _height * 4);

+

+	delete image;

+

+	_loaded = true;

+}

+

+//////////////////////////////////////////////////////////////////////////

+void CBSurfaceOSystem::genAlphaMask(Graphics::Surface *surface) {

+	warning("CBSurfaceOSystem::GenAlphaMask - Not ported yet");

+	return;

+

+	delete[] _alphaMask;

+	_alphaMask = NULL;

+	if (!surface) return;

+#if 0

+	SDL_LockSurface(surface);

+#endif

+	bool hasColorKey;

+	/* uint32 colorKey; */

+	uint8 ckRed, ckGreen, ckBlue;

+	/*  if (SDL_GetColorKey(surface, &colorKey) == 0) {

+	        hasColorKey = true;

+	        SDL_GetRGB(colorKey, surface->format, &ckRed, &ckGreen, &ckBlue);

+	    } else hasColorKey = false;

+	*/ //TODO

+	_alphaMask = new byte[surface->w * surface->h];

+

+	bool hasTransparency = false;

+	for (int y = 0; y < surface->h; y++) {

+		for (int x = 0; x < surface->w; x++) {

+			uint32 pixel = getPixel(surface, x, y);

+

+			uint8 r, g, b, a;

+			surface->format.colorToARGB(pixel, a, r, g, b);

+			//SDL_GetRGBA(pixel, surface->format, &r, &g, &b, &a);

+

+			if (hasColorKey && r == ckRed && g == ckGreen && b == ckBlue)

+				a = 0;

+

+			_alphaMask[y * surface->w + x] = a;

+			if (a < 255) hasTransparency = true;

+		}

+	}

+#if 0

+	SDL_UnlockSurface(surface);

+#endif

+	if (!hasTransparency) {

+		delete[] _alphaMask;

+		_alphaMask = NULL;

+	}

+}

+

+//////////////////////////////////////////////////////////////////////////

+uint32 CBSurfaceOSystem::getPixel(Graphics::Surface *surface, int x, int y) {

+	warning("CBSurfaceOSystem::GetPixel - Not ported yet");

+	int bpp = surface->format.bytesPerPixel;

+	/* Here p is the address to the pixel we want to retrieve */

+	uint8 *p = (uint8 *)surface->pixels + y * surface->pitch + x * bpp;

+

+	switch (bpp) {

+	case 1:

+		return *p;

+		break;

+

+	case 2:

+		return *(uint16 *)p;

+		break;

+

+	case 3:

+#ifdef SCUMM_BIG_ENDIAN

+		//  if (SDL_BYTEORDER == SDL_BIG_ENDIAN)

+		return p[0] << 16 | p[1] << 8 | p[2];

+#else

+		//else

+		return p[0] | p[1] << 8 | p[2] << 16;

+#endif

+		break;

+

+	case 4:

+		return *(uint32 *)p;

+		break;

+

+	default:

+		return 0;       /* shouldn't happen, but avoids warnings */

+	}

+	return 0;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::create(int width, int height) {

+	warning("CBSurfaceOSystem::Create not ported yet"); //TODO

+#if 0

+	CBRenderOSystem *renderer = static_cast<CBRenderOSystem *>(_gameRef->_renderer);

+	_texture = SDL_CreateTexture(renderer->GetSdlRenderer(), SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, Width, Height);

+#endif

+	_width = width;

+	_height = height;

+

+	_gameRef->addMem(_width * _height * 4);

+

+	_valid = true;

+

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::createFromSDLSurface(Graphics::Surface *surface) {

+	warning("CBSurfaceOSystem::CreateFromSDLSurface not ported yet"); //TODO

+#if 0

+	CBRenderOSystem *renderer = static_cast<CBRenderOSystem *>(_gameRef->_renderer);

+	_texture = SDL_CreateTextureFromSurface(renderer->GetSdlRenderer(), surface);

+#endif

+	if (_surface) {

+		_surface->free();

+		delete _surface;

+		_surface = NULL;

+	}

+	_surface = new Graphics::Surface();

+	_surface->copyFrom(*surface);

+	_width = surface->w;

+	_height = surface->h;

+#if 0

+	_gameRef->AddMem(_width * _height * 4);

+#endif

+	_valid = true;

+

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::isTransparentAt(int x, int y) {

+	// This particular warning is rather messy, as this function is called a ton,

+	// thus we avoid printing it more than once.

+	static bool hasWarned = false;

+	if (!hasWarned) {

+		warning("CBSurfaceOSystem::IsTransparentAt not ported yet");

+		hasWarned = true;

+	}

+#if 0

+	int access;

+	int width, height;

+	//SDL_QueryTexture(_texture, NULL, &access, &width, &height); //TODO

+	//if (access != SDL_TEXTUREACCESS_STREAMING) return false;

+	if (X < 0 || X >= width || Y < 0 || Y >= height) return true;

+

+

+	StartPixelOp();

+	bool ret = isTransparentAtLite(X, Y);

+	EndPixelOp();

+

+	return ret;

+#endif

+	return 0;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::isTransparentAtLite(int x, int y) {

+	//if (!_lockPixels) return false;

+

+	// This particular warning is rather messy, as this function is called a ton,

+	// thus we avoid printing it more than once.

+	static bool hasWarned = false;

+	if (!hasWarned) {

+		warning("CBSurfaceOSystem::IsTransparentAtLite not ported yet");

+		hasWarned = true;

+	}

+	if (_surface->format.bytesPerPixel == 4) {

+		uint32 pixel = *(uint32 *)_surface->getBasePtr(x, y);

+		uint8 r, g, b, a;

+		_surface->format.colorToARGB(pixel, a, r, g, b);

+		if (a <= 128) {

+			return true;

+		} else {

+			return false;

+		}

+	}

+#if 0

+	uint32 format;

+	int access;

+	int width, height;

+

+	//SDL_QueryTexture(_texture, &format, &access, &width, &height);

+	//if (access != SDL_TEXTUREACCESS_STREAMING) return false;

+	if (X < 0 || X >= width || Y < 0 || Y >= height) return true;

+

+	if (!_alphaMask) return false;

+	else return _alphaMask[Y * width + X] <= 128;

+#endif

+	return false;

+	/*

+	Uint32* dst = (Uint32*)((Uint8*)_lockPixels + Y * _lockPitch);

+	Uint32 pixel = dst[X];

+

+	SDL_PixelFormat* pixelFormat = SDL_AllocFormat(format);

+	Uint8 r, g, b, a;

+	SDL_GetRGBA(pixel, pixelFormat, &r, &g, &b, &a);

+	SDL_FreeFormat(pixelFormat);

+

+	return a <= 128;

+	*/

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::startPixelOp() {

+	//SDL_LockTexture(_texture, NULL, &_lockPixels, &_lockPitch);

+	// Any pixel-op makes the caching useless:

+	CBRenderOSystem *renderer = static_cast<CBRenderOSystem *>(_gameRef->_renderer);

+	renderer->invalidateTicketsFromSurface(this);

+	return STATUS_OK;

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::endPixelOp() {

+	//SDL_UnlockTexture(_texture);

+	return STATUS_OK;

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {

+	return drawSprite(x, y, &rect, 100, 100, 0xFFFFFFFF, true, blendMode, mirrorX, mirrorY);

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::displayTrans(int x, int y, Rect32 rect, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {

+	return drawSprite(x, y, &rect, 100, 100, alpha, false, blendMode, mirrorX, mirrorY);

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::displayTransOffset(int x, int y, Rect32 rect, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX, int offsetY) {

+	return drawSprite(x, y, &rect, 100, 100, alpha, false, blendMode, mirrorX, mirrorY, offsetX, offsetY);

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::displayTransZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {

+	return drawSprite(x, y, &rect, zoomX, zoomY, alpha, false, blendMode, mirrorX, mirrorY);

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::displayZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha, bool Transparent, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {

+	return drawSprite(x, y, &rect, zoomX, zoomY, alpha, !Transparent, blendMode, mirrorX, mirrorY);

+}

+

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::displayTransform(int x, int y, int hotX, int hotY, Rect32 rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY) {

+	return drawSprite(x, y, &rect, zoomX, zoomY, alpha, false, blendMode, mirrorX, mirrorY);

+}

+

+//////////////////////////////////////////////////////////////////////////

+bool CBSurfaceOSystem::drawSprite(int x, int y, Rect32 *rect, float zoomX, float zoomY, uint32 alpha, bool alphaDisable, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX, int offsetY) {

+	CBRenderOSystem *renderer = static_cast<CBRenderOSystem *>(_gameRef->_renderer);

+

+	if (!_loaded) {

+		finishLoad();

+	}

+

+	if (renderer->_forceAlphaColor != 0)

+		alpha = renderer->_forceAlphaColor;

+

+	// This particular warning is rather messy, as this function is called a ton,

+	// thus we avoid printing it more than once.

+	static bool hasWarned = false;

+	if (!hasWarned) {

+		warning("CBSurfaceOSystem::DrawSprite not fully ported yet"); // TODO.

+		hasWarned = true;

+	}

+

+	byte r = RGBCOLGetR(alpha);

+	byte g = RGBCOLGetG(alpha);

+	byte b = RGBCOLGetB(alpha);

+	byte a = RGBCOLGetA(alpha);

+

+	renderer->setAlphaMod(a);

+	renderer->setColorMod(r, g, b);

+#if 0

+	SDL_SetTextureColorMod(_texture, r, g, b);

+	SDL_SetTextureAlphaMod(_texture, a);

+

+	if (AlphaDisable)

+		SDL_SetTextureBlendMode(_texture, SDL_BLENDMODE_NONE);

+	else

+		SDL_SetTextureBlendMode(_texture, SDL_BLENDMODE_BLEND);

+#endif

+	// TODO: This _might_ miss the intended behaviour by 1 in each direction

+	// But I think it fits the model used in Wintermute.

+	Common::Rect srcRect;

+	srcRect.left = rect->left;

+	srcRect.top = rect->top;

+	srcRect.setWidth(rect->right - rect->left);

+	srcRect.setHeight(rect->bottom - rect->top);

+

+	Common::Rect position;

+	position.left = x + offsetX;

+	position.top = y + offsetY;

+	// TODO: Scaling...

+

+	if (position.left == -1) {

+		position.left = 0; // TODO: Something is wrong

+	}

+	if (position.top == -1) {

+		position.top = 0; // TODO: Something is wrong

+	}

+

+	position.setWidth((int16)((float)srcRect.width() * zoomX / 100.f));

+	position.setHeight((int16)((float)srcRect.height() * zoomX / 100.f));

+

+	renderer->modTargetRect(&position);

+

+	/*  position.left += offsetX;

+	    position.top += offsetY;*/

+

+	// TODO: This actually requires us to have the SAME source-offsets every time,

+	// But no checking is in place for that yet.

+

+	bool hasAlpha;

+	if (_hasAlpha && !alphaDisable) {

+		hasAlpha = true;

+	} else {

+		hasAlpha = false;

+	}

+	if (alphaDisable) {

+		warning("CBSurfaceOSystem::drawSprite - AlphaDisable ignored");

+	}

+

+	renderer->drawSurface(this, _surface, &srcRect, &position, mirrorX, mirrorY);

+#if 0

+	SDL_RenderCopy(renderer->GetSdlRenderer(), _texture, &srcRect, &position);

+#endif

+

+	return STATUS_OK;

+}

+

+bool CBSurfaceOSystem::putSurface(const Graphics::Surface &surface, bool hasAlpha) {

+	_loaded = true;

+	_surface->copyFrom(surface);

+	_hasAlpha = hasAlpha;

+	CBRenderOSystem *renderer = static_cast<CBRenderOSystem *>(_gameRef->_renderer);

+	renderer->invalidateTicketsFromSurface(this);

+		

+	return STATUS_OK;

+}

+

+} // end of namespace WinterMute

diff --git a/engines/wintermute/base/gfx/osystem/base_surface_osystem.h b/engines/wintermute/base/gfx/osystem/base_surface_osystem.h
new file mode 100644
index 0000000000..091e8ccba8
--- /dev/null
+++ b/engines/wintermute/base/gfx/osystem/base_surface_osystem.h
@@ -0,0 +1,101 @@
+/* ScummVM - Graphic Adventure Engine

+ *

+ * ScummVM is the legal property of its developers, whose names

+ * are too numerous to list here. Please refer to the COPYRIGHT

+ * file distributed with this source distribution.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+

+ * This program is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ * GNU General Public License for more details.

+

+ * You should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

+ *

+ */

+

+/*

+ * This file is based on WME Lite.

+ * http://dead-code.org/redir.php?target=wmelite

+ * Copyright (c) 2011 Jan Nedoma

+ */

+

+#ifndef WINTERMUTE_BSURFACESDL_H

+#define WINTERMUTE_BSURFACESDL_H

+

+#include "graphics/surface.h"

+#include "engines/wintermute/base/gfx/base_surface.h"

+#include "common/list.h"

+

+namespace WinterMute {

+struct TransparentSurface;

+class CBImage;

+class CBSurfaceOSystem : public CBSurface {

+public:

+	CBSurfaceOSystem(CBGame *inGame);

+	~CBSurfaceOSystem();

+

+	bool create(const char *filename, bool defaultCK, byte ckRed, byte ckGreen, byte ckBlue, int lifeTime = -1, bool keepLoaded = false);

+	bool create(int width, int height);

+

+	bool createFromSDLSurface(Graphics::Surface *surface); //TODO: Rename function

+

+	bool isTransparentAt(int x, int y);

+	bool isTransparentAtLite(int x, int y);

+

+	bool startPixelOp();

+	bool endPixelOp();

+

+

+	bool displayTransZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false);

+	bool displayTrans(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false);

+	bool displayTransOffset(int x, int y, Rect32 rect, uint32 alpha = 0xFFFFFFFF, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false, int offsetX = 0, int offsetY = 0);

+	bool display(int x, int y, Rect32 rect, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false);

+	bool displayZoom(int x, int y, Rect32 rect, float zoomX, float zoomY, uint32 alpha = 0xFFFFFFFF, bool Transparent = false, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false);

+	bool displayTransform(int x, int y, int hotX, int hotY, Rect32 Rect, float zoomX, float zoomY, uint32 alpha, float rotate, TSpriteBlendMode blendMode = BLEND_NORMAL, bool mirrorX = false, bool mirrorY = false);

+	virtual bool putSurface(const Graphics::Surface &surface, bool hasAlpha = false);

+	/*  static unsigned DLL_CALLCONV ReadProc(void *buffer, unsigned size, unsigned count, fi_handle handle);

+	    static int DLL_CALLCONV SeekProc(fi_handle handle, long offset, int origin);

+	    static long DLL_CALLCONV TellProc(fi_handle handle);*/

+	virtual int getWidth() {

+		if (!_loaded) {

+			finishLoad();

+		}

+		if (_surface) {

+			return _surface->w;

+		}

+		return _width;

+	}

+	virtual int getHeight() {

+		if (!_loaded) {

+			finishLoad();

+		}

+		if (_surface) {

+			return _surface->h;

+		}

+		return _height;

+	}

+

+private:

+	Graphics::Surface *_surface;

+	bool _loaded;

+	void finishLoad();

+	bool drawSprite(int x, int y, Rect32 *rect, float zoomX, float zoomY, uint32 alpha, bool alphaDisable, TSpriteBlendMode blendMode, bool mirrorX, bool mirrorY, int offsetX = 0, int offsetY = 0);

+	void genAlphaMask(Graphics::Surface *surface);

+	uint32 getPixel(Graphics::Surface *surface, int x, int y);

+

+	bool _hasAlpha;

+	void *_lockPixels;

+	int _lockPitch;

+	byte *_alphaMask;

+};

+

+} // end of namespace WinterMute

+

+#endif // WINTERMUTE_BSURFACESDL_H